xper,xns,xew,xco
0.100000001 , 1.05809176 , 1.12551665 , 892.650024
0.200000003 , 0.255956709 , 0.187383875 , 1031.25000
0.300000012 , 0.100331947 , 9.45559591E-02 , 1031.25000
0.500000000 , 2.99055688E-02 , 2.11571008E-02 , 1031.25000
1.00000000 , 4.77735605E-03 , 3.21625290E-03 , 562.650024
2.00000000 , 1.94933452E-03 , 1.08026608E-03 , 281.325012
3.00000000 , 9.83902370E-04 , 8.44351773E-04 , 187.688004